diff --git a/Cargo.lock b/Cargo.lock
index d9ef35c1c..3f4dd92b7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -164,9 +164,9 @@ dependencies = [
 
 [[package]]
 name = "autocxx-bindgen"
-version = "0.62.1"
+version = "0.65.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91f11671d76c2c02f3e6906bb06b13a9046cd069d095ff14a94d9c9a7bd40a20"
+checksum = "6c9fb7b8dd83a582e12157367773d8d1195f2dea54d4250aaf3426abae3237aa"
 dependencies = [
  "bitflags",
  "cexpr",
@@ -176,12 +176,13 @@ dependencies = [
  "lazycell",
  "log",
  "peeking_take_while",
+ "prettyplease",
  "proc-macro2",
  "quote",
  "regex",
  "rustc-hash",
  "shlex",
- "syn 1.0.109",
+ "syn 2.0.18",
  "which",
 ]
 
diff --git a/engine/Cargo.toml b/engine/Cargo.toml
index b54203963..4a887f12c 100644
--- a/engine/Cargo.toml
+++ b/engine/Cargo.toml
@@ -30,8 +30,8 @@ log = "0.4"
 proc-macro2 = "1.0.11"
 quote = "1.0"
 indoc = "1.0"
-autocxx-bindgen = { version = "=0.62.1", default-features = false, features = ["logging", "which-rustfmt"] }
-#autocxx-bindgen = { git = "https://github.com/adetaylor/rust-bindgen", branch = "merge-upstream-0.62" }
+autocxx-bindgen = { version = "=0.65.1", default-features = false, features = ["logging", "which-rustfmt"] }
+#autocxx-bindgen = { git = "https://github.com/maurer/rust-bindgen", branch = "update-0.65.1", default-features = false, features = ["logging", "which-rustfmt"] }
 itertools = "0.10.3"
 cc = { version = "1.0", optional = true }
 # Note: Keep the patch-level version of cxx-gen and cxx in sync.
diff --git a/engine/src/lib.rs b/engine/src/lib.rs
index 6ab8266c0..15a39da0d 100644
--- a/engine/src/lib.rs
+++ b/engine/src/lib.rs
@@ -336,7 +336,11 @@ impl IncludeCppEngine {
             .default_enum_style(bindgen::EnumVariation::Rust {
                 non_exhaustive: false,
             })
-            .rustfmt_bindings(log::log_enabled!(log::Level::Info))
+            .formatter(if log::log_enabled!(log::Level::Info) {
+                bindgen::Formatter::Rustfmt
+            } else {
+                bindgen::Formatter::None
+            })
             .size_t_is_usize(true)
             .enable_cxx_namespaces()
             .generate_inline_functions(true)